Rodopi - Iztochni
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
2 176 km²
Municipality · BGR
Krumovgrad
Bulgaria
CsaTemperate, dry summer, hot summer(89 %)
Species observed
978
Observations
23 331
Area
840,5km²
Ecological tissue
Sample of 25 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Krumovgrad : 15 espèces reliées par 55 interactions GloBI sur 3 types (connectance 18.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
25
Interactions affichées
55
Connectance
0.183
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
978 distinct species · 23 331 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,9°C
Annual rain
647mm
Warmest m°
27,3°C
Coldest m°
-2,1°C
Elevation: 462 m on average (min 156 m, max 1 135 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,9°C
Annual rain
647mm
Warmest month
27,3°C
Coldest month
-2,1°C
Mean alt.
462m
Min
156m
Max
1 135m
Std. dev.
154m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(89 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
29,6g/kg
Clay
24,4%
Sand
45,0%
Silt
30,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vaGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
55,1g/kg
Clay
22,0%
Sand
46,5%
Silt
31,6%
5–15 cm
pH H₂O
6,5
Org. C
19,0g/kg
Clay
21,8%
Sand
47,5%
Silt
30,7%
15–30 cm
pH H₂O
6,5
Org. C
14,6g/kg
Clay
29,5%
Sand
41,0%
Silt
29,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest49.7%
Crops11.1%
Built-up0.2%
Bare soil0.9%
Other (grassland, water…)38.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 1 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
124,6km
Lake surface here
0,55km²
Basins crossed
6
Max stream order
5
Max drainage
5 623km²
Discharge in basins
9,3m³/s
Mean precip.
620mm/an
Mean T°
11,8°C
Moisture idx
-0,39
Max snow
10%
Mean runoff
220mm/an
Mean elev. (basins)
401m
Watersheds crossing here
- Bassin de Крумовицаsub-area679,3 km²overlap527.49 km²63%
- Bassin de Ερυθροπόταμοςsub-area1 584,6 km²overlap178.50 km²21%
- Bassin de Ардаsub-area1 185 km²overlap92.16 km²11%
- Bassin de Λίσσοςsub-area1 832,8 km²overlap17.62 km²2%
- Bassin de Ардаsub-area521,2 km²overlap15.75 km²2%
- Bassin de Върбицаsub-area1 204,2 km²overlap8.99 km²1%
Lakes (1, top by area)
Rivers / streams (7, ord ≥ 4)
- Крумовицаord 5len here75.97 km88%total87 km
- Елбасандере (Ветрица)ord 2len here15.81 km68%total23 km
- Голямата рекаord 2len here13.56 km37%total37 km
- Ардаord 5len here7.94 km3%total285 km
- Авренска рекаord 1len here7.82 km100%total8 km
- Бяла рекаord 3len here2.97 km3%total118 km
- р. Къзълачord 3len here0.47 km1%total38 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
21,0%
Pesticides
8,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas21
IUCN Not Reported · 7IUCN VI · 7IUCN III · 6IUCN Ia · 1
OREINOS EVROS - KOILADA DEREIOU
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2008
489 km²
Byala reka
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
446 km²
KOILADA FILIOURI
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2002
374 km²
Studen kladenets
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
160 km²
Most Arda
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
150 km²
Complete list21 protected areas
- Rodopi - IztochniSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20212 176 km²
- OREINOS EVROS - KOILADA DEREIOUSpecial Protection Area (Birds Directive)IUCN Not Reported2008489 km²
- Byala rekaSpecial Protection Area (Birds Directive)IUCN Not Reported2007446 km²
- KOILADA FILIOURISpecial Protection Area (Birds Directive)IUCN Not Reported2002374 km²
- Studen kladenetsSpecial Protection Area (Birds Directive)IUCN Not Reported2007160 km²
- Most ArdaSpecial Protection Area (Birds Directive)IUCN Not Reported2007150 km²
- KrumovitsaSpecial Protection Area (Birds Directive)IUCN Not Reported2007112 km²
- Momina skalaProtected SiteIUCN VI19958 km²
- Valchi dolStrict Nature ReserveIUCN Ia19808 km²
- Golemiyat sipeyProtected SiteIUCN VI20016 km²
- RibinoProtected SiteIUCN VI20001 km²
- OreshariProtected SiteIUCN VI19991 km²
- Nahodishte na rodopski lopenProtected SiteIUCN VI20130 km²
- Nahodiste na gradinski chay v mestnost DaymaNatural MonumentIUCN III19840 km²
- Nahodiste na gradinski chay -reka Kese dereNatural MonumentIUCN III19840 km²
- Nahodishte na darvovidna leskaProtected SiteIUCN VI20160 km²
- Livadi moryantsiProtected SiteIUCN VI20200 km²
- MandrataNatural MonumentIUCN III19650 km²
- VodopadaNatural MonumentIUCN III19650 km²
- BureshteNatural MonumentIUCN III19650 km²
- DushanNatural MonumentIUCN III19650 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN